Method for recovering heat from waste water, particularly from kitchen wastewater, involves detecting temperature of evaporator or wastewater or fresh water or level of waste water container

摘要

The method involves detecting the temperature of evaporator or wastewater or fresh water or level of waste water container (1) and applied measured values of controlling and regulating circuit (5). The controlling and regulating circuit controls a pump (10), an exhaust water pump (11) and valves (12,13). An independent claim is also included for a device for the execution of a heat recovering method, which has a Projected capacitive technology(RTM: Not defined) or negative temperature coefficient sensor.